src/game_mm/export.h

   1 #ifndef GAME_MM_EXPORT_H
   2 #define GAME_MM_EXPORT_H
   3
   4 /* ========================================================================= */
   5 /* functions and definitions exported from game_mm to main program           */
   6 /* ========================================================================= */
   7
   8 /* ------------------------------------------------------------------------- */
   9 /* constant definitions                                                      */
  10 /* ------------------------------------------------------------------------- */
  11
  12 #define MM_MAX_PLAYFIELD_WIDTH          MAX_PLAYFIELD_WIDTH
  13 #define MM_MAX_PLAYFIELD_HEIGHT         MAX_PLAYFIELD_HEIGHT
  14
  15 #define MM_STD_PLAYFIELD_WIDTH          16
  16 #define MM_STD_PLAYFIELD_HEIGHT         12
  17
  18 #define MM_MAX_PLAYFIELD_SIZE           (MM_MAX_PLAYFIELD_WIDTH *       \
  19                                          MM_MAX_PLAYFIELD_HEIGHT)
  20
  21 #define MAX_NUM_AMOEBA                  100
  22 #define MAX_NUM_BEAMERS                 8
  23
  24 #define MAX_LASER_LEN                   256
  25 #define MAX_LASER_ENERGY                100
  26 #define MAX_LASER_OVERLOAD              100
  27
  28 #define MM_LEVEL_SCORE_ELEMENTS         16
  29
  30 #define MM_MAX_LEVEL_NAME_LEN           32
  31 #define MM_MAX_LEVEL_AUTHOR_LEN         32
  32
  33
  34 #define EL_MM_START_1_NATIVE            0
  35 #define EL_MM_END_1_NATIVE              155
  36
  37 #define EL_MM_CHAR_START_NATIVE         160
  38 #define EL_MM_CHAR_END_NATIVE           239
  39
  40 #define EL_MM_START_2_NATIVE            240
  41 #define EL_MM_END_2_NATIVE              430
  42
  43 #define EL_MM_RUNTIME_START_NATIVE      500
  44 #define EL_MM_RUNTIME_END_NATIVE        504
  45
  46 #define EL_MM_DUMMY_START_NATIVE        700
  47 #define EL_MM_DUMMY_END_NATIVE          709
  48
  49 /* elements to be specially mapped */
  50 #define EL_MM_EMPTY_NATIVE              0
  51 #define EL_DF_EMPTY_NATIVE              304
  52
  53
  54 /* ------------------------------------------------------------------------- */
  55 /* data structure definitions                                                */
  56 /* ------------------------------------------------------------------------- */
  57
  58 struct GlobalInfo_MM
  59 {
  60 };
  61
  62 struct CycleList
  63 {
  64   int x, y;
  65   int steps;
  66 };
  67
  68 struct MovingList
  69 {
  70   int x, y;
  71   int dir;
  72 };
  73
  74 struct DamageList
  75 {
  76   int x, y;
  77   int edge, angle;
  78   boolean is_mirror;
  79 };
  80
  81 struct BeamerInfo
  82 {
  83   int x, y;
  84   int num;
  85 };
  86
  87 struct PacMan
  88 {
  89   int XP, YP;
  90   int Dr;
  91 };
  92
  93 struct LaserInfo
  94 {
  95   struct XY start_edge;
  96   int start_angle;
  97
  98   int current_angle;
  99
 100   struct DamageList damage[MAX_LASER_LEN + 10];
 101   int num_damages;
 102
 103   struct XY edge[MAX_LASER_LEN + 10];
 104   int num_edges;
 105
 106   struct BeamerInfo beamer[MAX_NUM_BEAMERS][2];
 107   int beamer_edge[MAX_NUM_BEAMERS];
 108   int beamer_nr[MAX_NUM_BEAMERS];
 109   int num_beamers;
 110
 111   boolean overloaded;
 112   int overload_value;
 113
 114   boolean fuse_off;
 115   int fuse_x, fuse_y;
 116
 117   int dest_element;
 118   boolean stops_inside_element;
 119
 120   boolean redraw;
 121
 122   int wall_mask;
 123 };
 124
 125 struct GameInfo_MM
 126 {
 127   boolean LevelSolved;
 128   boolean GameOver;
 129
 130   struct CycleList cycle[MM_MAX_PLAYFIELD_SIZE];
 131   int num_cycle;
 132
 133   struct MovingList pacman[MM_MAX_PLAYFIELD_SIZE];
 134   int num_pacman;
 135
 136   int score;
 137   int energy_left;
 138   int kettles_still_needed;
 139   int lights_still_needed;
 140   int num_keys;
 141
 142   boolean level_solved;
 143   boolean game_over;
 144   int game_over_cause;
 145
 146   boolean cheat_no_overload;
 147   boolean cheat_no_explosion;
 148 };
 149
 150 struct LevelInfo_MM
 151 {
 152   int file_version;             /* version of file the level was stored with */
 153   int game_version;             /* version of game engine to play this level */
 154   boolean encoding_16bit_field;         /* level contains 16-bit elements */
 155
 156   int fieldx;
 157   int fieldy;
 158   int time;
 159   int kettles_needed;
 160   boolean auto_count_kettles;
 161   boolean laser_red, laser_green, laser_blue;
 162   char name[MM_MAX_LEVEL_NAME_LEN + 1];
 163   char author[MM_MAX_LEVEL_AUTHOR_LEN + 1];
 164   int score[MM_LEVEL_SCORE_ELEMENTS];
 165   int amoeba_speed;
 166   int time_fuse;
 167
 168   short field[MAX_PLAYFIELD_WIDTH][MAX_PLAYFIELD_HEIGHT];
 169 };
 170
 171 struct GraphicInfo_MM
 172 {
 173 };
 174
 175 struct EngineSnapshotInfo_MM
 176 {
 177   struct GameInfo_MM game_mm;
 178 };
 179
 180
 181 /* ------------------------------------------------------------------------- */
 182 /* exported functions                                                        */
 183 /* ------------------------------------------------------------------------- */
 184
 185 extern struct GlobalInfo_MM global_mm_info;
 186 extern struct GameInfo_MM game_mm;
 187 extern struct LevelInfo_MM native_mm_level;
 188 extern struct EngineSnapshotInfo_MM engine_snapshot_mm;
 189
 190 extern void mm_open_all();
 191 extern void mm_close_all();
 192
 193 extern void InitGfxBuffers_MM();
 194
 195 extern void InitGameEngine_MM();
 196 extern void GameActions_MM(byte *, boolean);
 197
 198 extern void ClickElement(int, int, int);
 199
 200 extern unsigned int InitEngineRandom_MM(int);
 201
 202 extern void setLevelInfoToDefaults_MM();
 203 extern void copyInternalEngineVars_MM();
 204 extern boolean LoadNativeLevel_MM(char *, boolean);
 205 extern void SaveNativeLevel_MM(char *);
 206
 207 extern int getFieldbufferOffsetX_MM();
 208 extern int getFieldbufferOffsetY_MM();
 209
 210 extern void BlitScreenToBitmap_MM(Bitmap *);
 211 extern void RedrawPlayfield_MM();
 212
 213 extern void LoadEngineSnapshotValues_MM();
 214 extern void SaveEngineSnapshotValues_MM(ListNode **);
 215
 216 #endif  /* GAME_MM_EXPORT_H */